VTM™ Current Multiplier
VTM48MP010x107AA1
S
®
C
NRTL US
Sine Amplitude Converter™ (SAC™)
Features & Benefits
Product Ratings
• 45.6VDC to 0.95VDC 107A current multiplier
VIN = 0 to 60V
IOUT = 107A (nom)
K = 1/48
■■Operating from standard 48V or 24V
PRM™ regulators
VOUT = 0 to 1.25V (no load)
■■Up to 60 Volts DC input
Product Description
■■K of 1/48 provides up to 107A DC output current
• High efficiency (>94%) reduces system
power consumption
The Vicor’s 1323 ChiP VTM current multiplier is a high efficiency
(>94%) Sine Amplitude Converter™ (SAC™) operating from a
0 to 60VDC primary bus to deliver a 0 to 1.25VDC low voltage
output. The Sine Amplitude Converter offers a low AC impedance
beyond the bandwidth of most downstream regulators; therefore
capacitance normally at the load can be located at the input
to the Sine Amplitude Converter. Since the K factor of the
VTM48MP010x107AA1 is 1/48, the capacitance value can be
reduced by a factor of 2304, resulting in savings of board area,
materials and total system cost.
• High density (1119A/in3)
• Vicor’s 1323 ChiP package enables
low impedance interconnect to system board
• Provides enable / disable control,
internal temperature monitoring,
internal current monitoring
The VTM48MP010x107AA1 is provided in Vicor’s 1323 ChiP
package compatible with standard pick-and-place assembly
processes. The co-molded ChiP package provides enhanced
thermal management due to a large thermal interface area and
superior thermal conductivity. The high conversion efficiency of
the VTM48MP010x107AA1 increases overall system efficiency and
lowers operating costs compared to conventional approaches.
• ZVS / ZCS resonant Sine Amplitude Converter topology
• Parallel up to 10 modules
Typical Applications
• Computing and Telecom Systems
■■Optimized for the Intel VR12.0 Processor Specification
• Automated Test Equipment
The VTM48MP010x107AA1 enables the utilization of Factorized
Power Architecture™ which provides efficiency and size benefits
by lowering conversion and distribution losses and promoting high
density point of load conversion.
• High Density Power Supplies
• Communications Systems
VTM™ Current Multiplier
Page 1 of 3
Rev 1.5
07/2017